baber/WOPTO huggingface dataset:
Patent JP-H07183270-A (JP)
Title: Plasma treatment device
Inventor: ARAKI YOICHI
IPC: H05H1/48
Filed: 1993-12-24
Abstract: PURPOSE:To provide a plasma treatment device capable of suppressing a deposit of sputtered matter from an initial discharge electrode or a cathode electrode and further particles such as damaged pieces of a thermion releasing member to a body to be treated and of enhancing a manufacturing yield of the body to be treated. CONSTITUTION:This embodiment comprises: an initial discharge electrode 7 for initial-discharging inactive gas together with a ringlike cathode electrode 5; a thermion release member 11 provided on the opposed surface to the initial discharge electrode 7 of the cathode electrode and having the same specific inner radius as the cathode electrode 5; an intermediate electrode 12 provided on the side of a treatment chamber 4 of the cathode electrode 5 and having a smaller inner radius than that of the cathode electrode 5; and an anode electrode 13 provided on the side of the treatment chamber 4 of this intermediate electrode 12 and having a smaller inner radius than that of the cathode electrode 5, and the side of the cathode electrode 5 of the initial discharge electrode 7 is formed to be projected, curved, or tapered.
Patent JP-2000172011-A (JP)
Title: Positive charge type black toner, cyan toner, magenta toner and yellow toner for two-component development and electrophotographic developer using same
Inventor: INOUE TOYOTSUNE
IPC: G03G9/113
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain black, cyan, magenta and yellow toners for two-component development excellent in positive chargeability, having a long service life and excellent also in color mixability, glossiness and anti-offsetting property and to obtain an electrophotographic developer using those. SOLUTION: The black toner consists essentially of a bonding resin, a colorant and an electric charge controlling resin. The bonding resin is a polyester resin having a weight average molecular weight of 10,000-30,000 and a number average molecular weight of 3,000-10,000. At least part of the hydroxyl groups of the polyester resin have been substituted by nitrogen-containing functional groups. The colorant is carbon black of >=pH 7. The electric charge controlling agent is a styrene-acrylic resin having a tri-substituted ammonio group in a side chain and the amount of the agent is 0.5-6 pts.wt. based on 100 pts.wt. bonding resin.
Patent JP-H06205414-A (JP)
Title: Video distribution communicating system
Inventor: KOJIMA JUNJI
IPC: H04N7/173
Filed: 1992-12-28
Abstract: PURPOSE:To allow a system to contribute to the realization of a 2-way video distribution system by controlling a means via other communication path in response to the result of communication via one communication path between a network and communication channels. CONSTITUTION:A video from a center 1 is distributed to a terminal equipment 3 via video distribution lines 2 forming a high speed/a large capacity network. A relay center 4 takes partial charge of a part of the distribution function of the center. A service request from the terminal equipment 3 is sent to the center 1 via a low speed/small capacity public line 5 to make communication with the center 1. Exchanges 6, 7 respectively accommodate a terminal equipment group and a center. Then lines through which communication is made according to a request from each terminal equipment 3 for receiving the information and a communication path for video information distribution are provided separately and either of them is switched by taking the end of talking or the end of information distribution as an opportunity, that is, according to the result of communication through either of the communication paths, the retention of large capacity lines is avoided and the network is efficiently used.
Patent JP-H11178962-A (JP)
Title: Putter head
Inventor: OKU YUTAKA
IPC: A63B53/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a putter head to improve a putting stoke by reducing vertical and horizontal fluctuations of the head in hitting a ball. SOLUTION: This putter head is provided with weights which are formed of a material having a density more than three times larger than that of the head body and has a weight over 30% of the total head weight around the head body except the face part. In the putter head 49, the weights 35, 37, 45 and 47 are lactated on the upper side and the lower side of the toe side and the heel side of the body.
Patent JP-H05156627-A (JP)
Title: Joint structure of underground continuous wall
Inventor: NOJIRI AKIYOSHI
IPC: E02D5/18
Filed: 1991-12-02
Abstract: PURPOSE:To increase a width restoring effect for the tip portion of a junction reinforcing bar so as to prevent outward popping and to improve the proof stress of a joint portion so as to reduce the cost because the improvement in proof stress is applied only to the needed portion as design strength not to be wasted in a joining method for an underground continuous wall in which a joint reinforcing bar of the reinforcing bar cage of a preceding element and a joining reinforcing bar of a reinforcing bar cage end of a succeeding element are disposed by a lap joint. CONSTITUTION:A substantially L-shaped horizontal reinforcing bar 12 having a horizontal bent portion 12a parallel to a horizontal bar 8a of a reinforcing bar joint 8 of a succeeding element 2 is provided on the horizontal bar 8a in such a manner as to intersect perpendicularly thereto. The horizontal bend portion 12a of the end of the horizontal reinforcement 12 is positioned outside one of parallel horizontal reinforcements 5a of a reinforcing bar joint 5 of a preceding element 1.
Patent JP-H11172574-A (JP)
Title: Deodorant fiber
Inventor: TAKAGI OSAMU
IPC: D06M101/16
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain deodorant fibers having excellent absorbability especially to an aldehyde gas by applying an aldehyde gas absorber carrying a specific polyamine compound to a specific porous silicon dioxide. SOLUTION: This deodorant fiber is obtained by preparing an aldehyde gas absorber by carrying a polyamine compound expressed by the formula: H2 N-(CH3 CH3 -NH)n -CH2 CH2 NH2  (n) is 0-3} in an amount of 0.02-2.0 mmol to 1 g of a porous silicon dioxide having 400-900 m<2> /g, preferably 500-900 m<2> /g specific surface area, 0.1-10 nm, preferably 2-8 nm average pore diameter and 0.5-20 wt.%, preferably 8-15 wt.% water content and applying a mixture of 0.1-20 pts.wt., preferably 0.5-10 pts.wt. of the aldehyde gas absorber and 100 pts.wt. of a resin for natural or synthetic fibers to the fibers.
Patent JP-2000162098-A (JP)
Title: Method and apparatus for collection of colony
Inventor: KIRIE JUNICHI
IPC: G01N1/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus in which only a required colony can be collected selectively and with extremely high accuracy by a method wherein a means which displays image information is installed and a colony- position setting means is installed so as to be interlocked with a colony-image acquisition means. SOLUTION: The image of a container 3 which holds a colony is obtained by a colony-image acquisition means 2. The image is fetched by a computer 5 so as to be displayed on a means 4 which displays image information. As the colony-image acquisition means 2, a CCD camera which is available on the market is used. A colony collecting operator moves, by using the mouse of a colony-position setting means 1, a colony to be collected on the display of the means 4 which displays the image information, and the colony is set at the tip of an arrow which is moved on the image. As a result, the coordinates on the image of the colony as a target are transmitted to the computer 5.  In the computer 5, the coordinates of the colony on the image are converted into its spatial coordinates by using a prescribed calculation expression, and the colony to be collected is collected under the control of a colony collecting unit 6.
Patent JP-H05158196-A (JP)
Title: Multilayer silver halide color photographic sensitive material
Inventor: SAKAI SHUICHI
IPC: G03C7/34
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the multilayer silver halide color photographic sensitive material high in cyan color developing density and color image fastness by incorporating a specified cyan coupler and an yellow coupler. CONSTITUTION:The photographic sensitive material contains the cyan coupler represented by formula I and the yellow coupler represented by formula II. In formulae I and II, Y is a non-metallic atomic group necessary to form one of 3-to 8-membered hetero rings together with the near N atom, but the N atom does not combine with a carbonyl group; L is alkylene; R<1> is aryl; Z is H or a group to be released by coupling H: R1 is alkylene; R<2> is H, halogen, alkoxyl, or the like; R3 is a group substitutable on the benzene ring; X is H or a group to be released by coupling: and theta is an integer of 0-4, but when it is plural, theta may be same or different.
Patent JP-H11169049-A (JP)
Title: Bobbin holder for fishing tackle processing and yarn entanglement-preventing member
Inventor: FURUTA TETSUYA
IPC: A01K97/26
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a bobbin holder for processing of a fishing tackle and a yarn entanglement-preventing member preventable a yarn entanglement between a guiding pipe and a bobbin. SOLUTION: This bobbin holder for processing a fishing tackle 1 has arm parts 2a and 2b supporting a bobbin B on which a yarn 4 for processing the fishing tackle is wound while applied with a rotating frictional force. A holding part 3 is provided on the other ends of the arm parts 2a and 2b. A guiding pipe 5 is provided on the holding part 3 and the pipe 5 extends in the direction separating from the bobbin B and the yarn 4 extending from the bobbin B is pierced through the pipe 5. A yarn entanglement-preventing member 10 is provided between the bobbin B and an inlet 5a of the guiding pipe 5 and the yarn entanglement-preventing member 10 has a groove part 17 and a bar material 18 provided inside the groove part 17, then the yarn 4 is pierced through a bent yarn-piercing part formed with the groove part 17 and the bar material 18.
Patent JP-H09174401-A (JP)
Title: Chamfering and outer periphery machining device for work
Inventor: NAOI YOSHIHISA
IPC: B24B9/08
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To perform accurate and high-precise chamfering and processing of an outer periphery rapidly and inexpensively. SOLUTION: Chamfering and outer periphery machining device for a work comprises a grinding wheel 18 inclined at an angle corresponding to a chamfering angle; a rotatable work shaft bed 5 longitudinally movable in the direction of the grinding wheel 18 and pulled in the direction of the grinding direction 18 through the force of a spring 7; and a copying plate 13 movable in a direction extending orthogonally to the longitudinal direction of the work shaft bed 5 arranged above the grinding wheel 18.
Patent JP-H10191477-A (JP)
Title: Operation terminal equipment and remote control system
Inventor: MORITA MASAYUKI
IPC: H04Q9/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily conduct installation of the operation terminal equipment, replacement of the operation terminal equipment and data setting revision. SOLUTION: This operation terminal equipment is mad up of a base 11, a main body section 18 on the front side of which a liquid crystal display section and a touch switch section 19 are mounted. A signal line 15 is connected to a non-screw terminal 12 of the base 11 and a printed circuit board mounting a control circuit of the operation terminal equipment is built in the main body 18. After the base 11 is screw-fastened to a wall face, the terminal 22 at the rear side of the main body 18 is inserted to a blade receiver 13 connecting electrically to the non-screw terminal 12 of the base 11 and the main body 18 is fitted to the base 11 to install the operation terminal equipment.
Patent JP-H09181224-A (JP)
Title: Resin-sealed semiconductor device
Inventor: ITO HISAHIRO
IPC: H01L23/50
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent wire disconnection caused by a crack in resin when packaging a resin-sealed semiconductor device. SOLUTION: A tapered hole 20 is formed at the central portion of a support member 12 which supports a semiconductor chip 10. On the other hand, a concave portion 22 is formed in resin material 18 which seals the chip 10, the support member 12, bonding wires 16a and 16b, and inner lead portions of leads 14a and 14b, on the small-diameter side of the hole 20, so as to reduce the thickness of the resin material 18. In packaging, when heating process such as soldering is performed, a crack occurs in the resin material 18 between the hole 20 and the concave portion 22. This avoids occurrence of cracks in the resin around the wires 16a and 16b, thus prevents wire disconnection.
Patent JP-H10192756-A (JP)
Title: Chemical spraying device and method therefor
Inventor: NAKAJIMA HIROYUKI
IPC: B05B17/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To detect that a chemical spraying dolly has traveled by a prescribed pitch to automatically spray a chemical from a nozzle. SOLUTION: This device has a traveling dolly 1 on which a chemical spraying system is mounted for transferring a chemical to a chemical spraying nozzle 8 from a chemical tank 2 through a pump 3 and a solenoid valve 4 controlled by a controller 5. In this case, furthermore, the dolly 1 has a rotary body 9 and a sensor 11. The rotary body 9 has a part to be detected 9a and is rotated engaged with the output shaft of a traveling driving engine of the dolly. The sensor 11 detects rotational movement of the part to be detected 9a of the rotary body, thereby detecting the revolution or rotational angle of the rotary body while the dolly moves by a fixed distance, for example, corresponding to a distance A between crop roots, and outputs the detection signal to the controller 5.  By a signal from the controller, the solenoid valve 4 is opened, to enable chemical spraying to crops from the nozzle 8.
Patent JP-H10192684-A (JP)
Title: Reactive emulsifier and preparation of aqueous polymer
Inventor: KITAYAMA HIROAKI
IPC: C09K23/36
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the physical properties such as water resistance of a polymer prepared from an emulsion obtained with the use of a reactive emulsifier by a method in which an epoxy group is ring-opened by the reaction between a dicarboxylic acid of a specified number of carbon atoms having an epoxy group and (meth)allyl alcohol, and the product is neutralized with a base. SOLUTION: An alkenyl dicarboxylic acid is converted into a 12-26C dicarboxylic acid having an epoxy group by epoxidation using a catalyst such as sodium tungstate and peroxide such as peracetic acid. Next, the epoxy group of the product is ring-opened by (meth)allyl alcohol using a catalyst such as sulfuric acid to obtain a (meth)allyl ether hydroxyalkyl dicarboxylic acid, which is neutralized with a base such as an alkali metal hydroxide. As a result, a reactive emulsifier can be obtained which gives good emulsion polymerization stability and improved water resistance to the polymer film prepared from the emulsion and can reduce organic substances contained in drainage produced when the polymer is obtained from the emulsion.
Patent JP-H11180433-A (JP)
Title: Packaging box
Inventor: SHIMOOKA GOICHI
IPC: B65D5/32
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To suppress the use of corrugated card board, to easily achieve the assembly and disassembly, and to realize the compact storage by achieving the connection at a triangular connection part to be formed by a first fold where flat plate parts are formed on an edge part, and a cut and a second fold respectively extending from each end of the first fold. SOLUTION: A bottom part 5a of a first flat plate part 2 is connected to a bottom part 5b of a second flat plate part 3 by a prescribed dimension from a corner part to form a first fold 8a. A second fold 8b is formed from one end of the first fold 8a, and a cut 9 is formed between the other end of the first fold 8a and an end part of the second fold 8b. A right isosceles triangular connection part 10 is formed by the first fold 8a, the second fold 8b, and the cut 9. A packaging box 1 before assembly is of an approximately rectangular flat shape, and not bulky. The packaging box can be easily assembled by turning the second flat plate part 3 relative to the first flat plate part 2, and folding the flat plate part 2, 3 along the fold 4.
Patent JP-H05160221-A (JP)
Title: Tab tape and burn-in signal applying device
Inventor: KURODA AKIHIRO
IPC: G01R31/26
Filed: 1991-12-10
Abstract: PURPOSE:To prevent application of a signal to a defective element in a preburn-in test by coping with a deformation of a TAB tape and applying a signal to individual semiconductor elements on the tape. CONSTITUTION:A burn-in signal applying device is formed in so-called 'a clothespin state', inserted into sprocket holes 5 of a TAB tape 8 by a positioning mechanism 2, and a signal voltage from the burn-in device is supplied to a test terminal 6 of a semiconductor element. Thus, even if the tape 8 is deformed by heat, it can be coped with by inserting it into the holes 5. Since it has a signal cable 3 having the degree of freedoms, burn-in operation can be executed without separating the tape 8 at each tape, and application of the signal to a defective element in a preburn-in test can be prevented.
Patent JP-2000170598-A (JP)
Title: Cylinder head cooling structure
Inventor: KURODA RYOICHI
IPC: F02F1/36
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To improve the cooling efficiency of a combusting surface by a cylinder head by approaching the bottom surface of a port-to-port cooling water passage within the cylinder head opposed to an exhaust port-to-exhaust port part to a combustion surface. SOLUTION: In the cooling structure for a cylinder head 1, at least the part opposed to a hot spot 20 of the bottom surface 511 of an exhaust port-to-exhaust port cooling passage 51 is approached to a combustion surface 2. According to this, the distance H1 between both the surfaces is smaller than the distance H between the bottom surface 531 of an intake port-to-intake port cooling water passage 53 and the combustion surface 2. Further, the outlets 611, 621 of circumferential cooling water passages 61, 62 are extended in the direction of the hot spot 20 and allowed to communicate with the exhaust port-to-exhaust port cooling water passage 51. When the distance H1 is reduced by 1 mm, the temperature of the hot spot 20 becomes lower than the temperature around it by about 15 deg.C. Further, since the cooling water in the circumferential cooling water passages 61, 62 is passed through the outlets 611, 621 to the vicinity of the hot spot 20, the cooling efficiency of the hot spot 20 is improved. According to this, the cooling efficiency of the combustion surface 2 is improved.
Patent JP-2001165042-A (JP)
Title: Vibration type compressor
Inventor: HAYASHI AKIRA
IPC: F04B35/04
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of efficiency and reliability of a compressor, by preventing local entanglement with a cylinder even in the case a piston is tilted in a diametric direction due to insufficiency of work accuracy and assembly accuracy of a cylinder, piston, and an elastic element, relating to a vibration type compressor. SOLUTION: Rigidity in a side end part of a compression chamber 12 of a cylinder 13 is decreased, elastic deformation can be made in a diametric direction, so that local entanglement between a piston and the cylinder can be prevented.
Patent JP-H06172553-A (JP)
Title: Production of oil-containing resin article
Inventor: TANAKA KOJI
IPC: C08J7/00
Filed: 1992-12-08
Abstract: PURPOSE:To obtain the title article excellent in lubricating properties, having a long lubricating life, and hardly making a sliding sound by impregnating a lubricant or a water absorbent into fine open cells of a cured molding which is obtd. by thermally press molding a mixture comprising granules of a high- molecular thermosetting resin and granules of a low-molecular thermosetting resin utilizing a difference in gel time between the two kinds of granules. CONSTITUTION:A cured molding 4 having fine open cells 3 open to the outside is obtd. by themally press molding a mixture comprising granules of a high- molecular thermosetting resin 1 and granules of a low-molecular thermosetting resin 2 with a compression molding machine for a time longer than the gel time of the granules 1 but shorter than that of the granules 2. The molding is dipped in a lubricant to impregnate the lubricant into the fine open cells 3. The obtd. oil-contg. resin article is suitable for a bearing and a chain member.
Patent JP-H06222418-A (JP)
Title: Exposure controller
Inventor: FUJISAWA TOSHIKI
IPC: G03B7/16
Filed: 1991-12-12
Abstract: PURPOSE:To photograph both of a main object on a short distance side and a background on a long distance side by proper exposure at flash photographing. CONSTITUTION:The proper exposure control of the background is carried out by a microcomputer 80 by opening a shutter after setting a diaphragm to a diaphragm value set by a diaphragm dial 11 at first, thereafter, the proper exposure control of the main object is carried out by emitting strobe light(flash light) from a strobe circuit 92 after changing the diaphragm to the diaphragm value calculated according to the guide No. of the strobe circuit 92 and an object distance, and then, the shutter is closed.
Patent JP-H10254829-A (JP)
Title: Information service system
Inventor: ABE HIROYUKI
IPC: G06Q30/02
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce labor for examining the home page of a high access rate between networks and to increase the setting number of advertisements without troubling a person in charge by updating information specified by identification information to information to which entry information is added. SOLUTION: A personal computer 1 transmits URL showing through which server access is executed to a server 4 to the server 4. Management software 44 obtains a source from a place in the server designated by registered URL and adds entry information to service to the obtained source. Since entry information can be registered by a third person having the home page, labor which the supplier side of information or service gives for enlarging entry information can be omitted. Then, the advertisement on the network can be increased by giving incentive on the establishment of the home page.
Patent JP-H06177429-A (JP)
Title: Blue color led device
Inventor: YAMADA MOTOKAZU
IPC: H01L33/62
Filed: 1992-12-08
Abstract: PURPOSE:To obtain a blue color LED device which can accommodate a smaller size LED chip by a method wherein the LED chip is attached to one of lead frames with both electrode members and an insulating spacer therebetween. CONSTITUTION:A blue color LED device has a lead frame 32 in addition to a lead frame 28 having a cup part 30. Metal electrode layers 16 and 18 which are formed on an insulating spacer 24 facing the compound semiconductor layer of an LED chip 2 are electrically connected to the lead frames 28 and 32 with conductors 34 and 36. A molding 38 which covers both lead frames 28 and 32 is formed into a lens shape so as to collect lights and so as to have the LED chip 2 which is attached to the bottom of the cup part 30 of the lead frame 28 as its center. Therefore, the LED chip can be attached to one lead frame. With this constitution, the size of the LED chip can be reduced and the size of the whole blue color LED device can be reduced.